Dumka (community development block)
| Dumka | |
|---|---|
| Community development block | |
| Dumka Bamboo product making and Rabbit's Toilet | |
| Coordinates: 24°16′54″N 87°15′55″E / 24.28167°N 87.26528°E | |
| Country | India | 
| State | Jharkhand | 
| District | Dumka | 
| Government | |
| • Type | Federal democracy | 
| Area | |
|  • Total | 375.45 km2 (144.96 sq mi) | 
| Elevation | 137 m (449 ft) | 
| Population  (2011) | |
|  • Total | 163,201 | 
| • Density | 430/km2 (1,100/sq mi) | 
| Languages | |
| • Official | Santali, Hindi, Urdu | 
| Literacy (2011) | |
| • Total literates | 96,719 (70.08%) | 
| Time zone | UTC+5:30 (IST) | 
| PIN | 814101 (Dumka) | 
| Telephone/STD code | 06434 | 
| Vehicle registration | JH 04 | 
| Lok Sabha constituency | Dumka | 
| Vidhan Sabha constituency | Dumka | 
| Website | dumka | 
Dumka is a community development block that forms an administrative division in the Dumka Sadar subdivision of the Dumka district, Jharkhand state, India.